romney is playing to larger crowds ever since campaigning wednesday in the critical battleground state of ohio trailing in the polls but narrowing the gap. >> the key thing i want people across ohio to understand and to ask themselves as you go into the voting booth, as you vote, can we really afford the cost of barack obama. the answer is no. >> reporter: ron mott, nbc news. >>> from a campaign debate to one in court in that long running battle between samsung apple. a victory for samsung. sco scott, tell us about it. >> reporter: a federal court prohibited samsung from selling galaxy nexus cell phone after a jury decided that phone violated patents. an appeals court says it should not have been done before a full hearing and will let samsung sell the phone at least for now. the california energy commission will send 10 million dollars to tesla to help the car company build the model x assembly line. this is state money gathered from your vehicle registration and smog checks. nearly 2 million was sent to zero motorcycles out in santa cruz. tesla won't build the model x for at least a